-5x+4=3x-4
-5x-3x=-4-4
-8x=-8
x=1
-2x=-5/6x+2
-10x=-6x+10
-4x=10
x=-5/2
3x-4/1=-4/x+1
12x-1=-x-1
11x=0
x=0
100=(50+3)+(50-3)=100
-5x+4=3x-4
-5x-3x=-4-4
-8x=-8
x=1
-2x=-5/6x+2
-10x=-6x+10
-4x=10
x=-5/2
3x-4/1=-4/x+1
12x-1=-x-1
11x=0
x=0
100=(50+3)+(50-3)=100